I have trained this Lora in my free time, so not sure if it works well. Anyways:

Your cool immortal girl Fujiwara no Mokou is here!

Style settings for PonyXL (very important):

score_9, score_8_up, score_7_up, score_6_up, score_5_up, uncensored, BREAK

Activation Tag:

fujiwara no mokou,

And tags I usually use with this Lora for character:

Fujiwara no mokou, white hair, red eyes,

Tags for her outfits:

white shirt, suspenders, red pants, (ofuda, ofuda on clothes) (this one does not always work, tho), long sleeves (or short sleeves, based on your taste),

I have tested this stuff with Autismmix Pony but trained it with PonyDiffusion v6 XL, the results are quite satisfying tho (for me)

Weight: 1 work well for me

number of images in the datasets: If I remember right, 571